Partial order generalized Marcum Q-function contour integral representation

被引:7
|
作者
Gvozdarev, A. S. [1 ]
机构
[1] PG Demidov Yaroslavl State Univ, Sovietskaya 14, Yaroslavl, Russia
关键词
Generalized Marcum Q-function; contour integral; Laplace transform; energy detection; probability of detection; Rayleigh fading; COMMUNICATION-THEORY; ENERGY DETECTION; FADING CHANNELS; KAPPA-MU;
D O I
10.1080/10652469.2017.1381091
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
A new contour integral representation of generalized Marcum Q-function is presented. The obtained expression is valid for an arbitrary positive order of the function and for a specific case of integer order yields a well known result. As an example of practical application the problem of energy base signal detection in presence of fading is considered. A novel closed form analytic expression for an average probability of detection for various channel models is obtained.
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页码:876 / 887
页数:12
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